Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth

doi:10.1016/j.expthermflusci.2020.110148

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山地灾害与地表过程重点实验室

	Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth
	Xin Jin 2,3; Jinbo Tang 1,4; Xiaochun Tang 5; Shuo Mi 5; Jiaxin Wu 5; Mingming Liu 2,3; Zongliu Huang 6
刊名	EXPERIMENTAL THERMAL AND FLUID SCIENCE
	2020
卷号	118 页码:110148
关键词	Liquid sloshing Intermediate liquid depth Viscous effect Pressure Fast Fourier transform
ISSN号	0894-1777
DOI	10.1016/j.expthermflusci.2020.110148
通讯作者	Huang, Zongliu(hzl27@mail.xhu.edu.cn)
产权排序	3
文献子类	Article
英文摘要	The viscous effects on the horizontally-excited sloshing under resonant and off-resonant excitations are investigated experimentally. Both tap water and glycerin at different temperatures are chosen as the experimental fluids. The intermediate depth ratio h/L = 0.2 is chosen. The sloshing of water and glycerin at four kinematic viscosities ranging from 1.14 x 10(-6) m(2)/s to 1.1 x 10(-3) m(2)/s is studied. Through well-controlled experiments, by analyzing the pressure and free surface snapshot, the sloshing gradually turns from the resonant-steady state to the harmonic state for a certain viscosity threshold. The free surface profiles of low and high viscous fluids under resonant excitations are further analyzed, in connection with the dynamic pressures and excitation accelerations. The peak dynamic pressures are successively out of synchrony with the peak excitation accelerations, obvious phase shift occurs which eventually goes to one fifth of the resonant frequency. Through the fast Fourier transform, it is found that the dominant response frequencies of high viscous fluids are integral times of the forcing frequency behaving a distinct state from the low viscous fluids especially for the water.
电子版国际标准刊号	1879-2286
资助项目	National Natural Science Foundation of China[41601011] ; Openfund project of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation[PCL2020011]
WOS关键词	PARTICLE METHOD ; WAVE IMPACT ; RESONANCE ; BAFFLE ; FLUID ; CARGO
WOS研究方向	Thermodynamics ; Engineering ; Physics
语种	英语
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000540372900006
资助机构	National Natural Science Foundation of China ; Openfund project of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/34897]
专题	成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
通讯作者	Zongliu Huang
作者单位	1.Key Laboratory of Mountain Hazards and Surface Process, Chinese Academy of Sciences, Chengdu 610041, China; 2.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China; 3.College of Energy, Chengdu University of Technology, Chengdu, Sichuan 610059, China; 4.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China; 5.State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, Sichuan 610065, China; 6.Key Laboratory of Fluid and Power Machinery, Ministry of Education, Xihua University, Chengdu, Sichuan 610039, China
推荐引用方式 GB/T 7714	Xin Jin,Jinbo Tang,Xiaochun Tang,et al. Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth[J]. EXPERIMENTAL THERMAL AND FLUID SCIENCE,2020,118:110148.
APA	Xin Jin.,Jinbo Tang.,Xiaochun Tang.,Shuo Mi.,Jiaxin Wu.,...&Zongliu Huang.(2020).Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth.EXPERIMENTAL THERMAL AND FLUID SCIENCE,118,110148.
MLA	Xin Jin,et al."Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth".EXPERIMENTAL THERMAL AND FLUID SCIENCE 118(2020):110148.